I just jailbroke my friend's Ipod touch 2g (MB model) using Redsnow after upgrading to 4.1. Got everythign reinstalled and synced it. Went to go into cydia to load up all the usuall apps and everything is missing. Can't find winterboard, or under categories, no themes, etc. Any suggestions? do I need to re-jailbreak and reinstall cydia? Can I just reinstall cydia?